7436541273 has 32 divisors (see below), whose sum is σ = 11396352000. Its totient is φ = 4225343616.

The previous prime is 7436541239. The next prime is 7436541313. The reversal of 7436541273 is 3721456347.

It is not a de Polignac number, because 7436541273 - 2⁸ = 7436541017 is a prime.

It is a super-2 number, since 2×7436541273² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7436541223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3558813 + ... + 3560901.

It is an arithmetic number, because the mean of its divisors is an integer number (356136000).

Almost surely, 2^7436541273 is an apocalyptic number.

It is an amenable number.

7436541273 is a deficient number, since it is larger than the sum of its proper divisors (3959810727).

7436541273 is a wasteful number, since it uses less digits than its factorization.

7436541273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981.

The product of its digits is 423360, while the sum is 42.

The square root of 7436541273 is about 86235.3829527068. The cubic root of 7436541273 is about 1951.8974538008.

The spelling of 7436541273 in words is "seven billion, four hundred thirty-six million, five hundred forty-one thousand, two hundred seventy-three".